TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: bring your own device

Status C

Subject: ICT

Part of speech: Verb

Definition: Bring your own device (BYOD)—also called bring your own technology (BYOT), bring your own phone (BYOP), and bring your own PC (BYOPC)—refers to the policy of permitting employees to bring personally owned mobile devices (laptops, tablets, and smart phones) to their workplace, and to use those devices to access privileged company information and applications.

Last updated: 18 December 2015

Welsh: dyfais

English: device

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dyfais adnabod

English: identifier

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Context: Adnabod defaid.

Last updated: 26 January 2010

Welsh: dyfais adnabod

English: identifier

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau adnabod

Definition: The GDPR provides a non-exhaustive list of identifiers, including: name; identification number; location data; and an online identifier. ‘Online identifiers’ includes IP addresses and cookie identifiers which may be personal data.

Context: Person adnabyddadwy yw un y gellir ei adnabod, yn uniongyrchol neu'n anuniongyrchol, yn arbennig wrth gyfeirio at ddyfais adnabod fel enw, rhif adnabod, data lleoliad, dyfais adnabod ar-lein neu un neu fwy o ffactorau penodol i hunaniaeth gorfforol, ffisiolegol, genetig, meddyliol, economaidd, diwylliannol neu gymdeithasol y person hwnnw.

Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data

Last updated: 5 June 2018

Welsh: Dyfais Adnabod Electronig

English: EID

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: Electronic identification (tag): Agriculture.

Last updated: 3 August 2005

Welsh: dyfais adnabod electronig lawn

English: full electronic identification

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Context: Adnabod defaid.

Last updated: 26 January 2010

Welsh: dyfais a gymeradwyir

English: approved device

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 15 February 2012

Welsh: dyfais amlddefnydd

English: multi-functional device

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Definition: MFD

Context: Lluosog: dyfeisiau.

Last updated: 29 January 2013

Welsh: dyfais amlddefnydd

English: MFD

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Definition: multi-functional device

Context: Lluosog: dyfeisiau.

Last updated: 29 January 2013

Welsh: dyfais arbed dŵr

English: water saving device

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last updated: 11 July 2007

Welsh: dyfais atal acwstig

English: acoustic deterrent device

Status A

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau atal acwstig

Definition: Technoleg sy'n defnyddio sain i gadw anifeiliaid neu bobl o fannau penodol, Er enghraift, defnyddir technoleg o'r fath i gadw dolffiniaid draw o rwydi pysgota.

Context: ffrwydradau; morgludiant; arolygon seismig; gwaith adeiladu yn y môr mawr a gweithgareddau diwydiannol yn y môr mawr, e.e. carthu, drilio a gosod pyst seiliau; gwahanol fathau o sonar; a dyfeisiau atal acwstig.

Last updated: 6 June 2019

Welsh: dyfais atal cenehedlu o dan y croen

English: subcutaneous contraceptive

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 5 March 2007

Welsh: dyfais atal cenhedlu yn y groth

English: intrauterine contraceptive device (IUCD)

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 5 July 2018

Welsh: dyfais atal pysgod yn acwstig

English: acoustic fish deterrent

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last updated: 23 March 2021

Welsh: dyfais atal pysgod yn acwstig

English: AFD

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau atal pysgod yn acwstig

Notes: Dyma'r acronym Saesneg a ddefnyddir am acoustic fish deterrent.

Last updated: 23 March 2021

Welsh: Dyfais Atal Tanio oherwydd Alcohol

English: Alcohol Ignition Interlock

Status C

Subject: Transport

Part of speech: Noun, Feminine, Singular

Definition: An alcohol interlock device prevents a vehicle being driven without the driver first successfully breathalysing themselves.

Last updated: 4 October 2005

Welsh: dyfais berifferol

English: peripheral device

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dyfais bleidleisio gyffyrddol

English: tactile voting device

Status B

Subject: Politics

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau pleidleisio cyffyrddol

Definition: Templed plastig sy'n cael ei osod dros bapur pleidleisio i helpu pobl ag amhariad ar eu golwg i bleidleisio'n annibynnol ac yn gyfrinachol. Mae hyn yn galluogi'r pleidleisiwr i leoli a marcio eu dewis yn gywir heb gymorth gweledol.

Last updated: 8 May 2025

Welsh: dyfais cau drws

English: self-door closer

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Plural: dyfeisiau cau drws

Last updated: 10 July 2025

Welsh: dyfais cerrynt gweddillol

English: residual current device

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 20 August 2008

Welsh: dyfais cyfnewid gwres a lleithder

English: heat moist exchanger

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Definition: HME

Last updated: 13 December 2010

Welsh: dyfais cyfnewid gwres a lleithder

English: HME

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Definition: heat moist exchanger

Last updated: 13 December 2010

Welsh: dyfais cyfrif echelau

English: axle counter

Status C

Subject: Transport

Part of speech: Noun, Feminine, Singular

Last updated: 5 February 2008

Welsh: dyfais cynhesu tybaco

English: heated tobacco device

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: dyfeisiau cynhesu tybaco

Notes: Dyma a ddefnyddir yn y ddeddfwriaeth am heated tobacco product / cynnyrch cynhesu tybaco.

Last updated: 14 August 2024

Welsh: dyfais dagio

English: tag applicator

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 15 July 2014

Welsh: dyfais danc

English: tank device

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau tanc

Notes: Yng nghyd-destun fepio.

Last updated: 17 October 2023

Welsh: dyfais ddiogelwch sy’n cynhyrchu niwl

English: security fog device

Status B

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau diogelwch sy'n cynhyrchu niwl

Definition: System ddiogelwch sydd, o'i gynnau, yn rhyddhau tarth trwchus sy'n llenwi'r ardal a warchodir yn sydyn iawn, fel ei bod fwy neu lai yn amhosibl gweld dim byd yno.

Last updated: 14 December 2023

Welsh: dyfais drwynol

English: nasal device

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau trwynol

Last updated: 6 November 2019

Welsh: dyfais drwytho

English: infusion devices

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau trwytho

Context: Mae Bwrdd Iechyd Prifysgol Hywel Dda wedi gwneud cais am gyllid i'w helpu i amnewid eu stoc o ddyfeisiau trwytho sydd wedi darfod yn glinigol/yn dechnegol.

Last updated: 3 October 2018

Welsh: dyfais fewnanadlu

English: inhaling device

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau mewnanadlu

Context: Term o Fil Iechyd y Cyhoedd.

Last updated: 9 December 2021

Welsh: dyfais fewnbynnu

English: input device

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dyfais fonitro CO2

English: CO2 monitor

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau monitro CO2

Definition: Teclyn sy'n mesur lefel carbon deuocsid yn yr aer.

Last updated: 7 October 2021

Welsh: dyfais glanhau aer

English: air cleaning device

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last updated: 4 February 2021

Welsh: dyfais gyd-gloi

English: interlock

Status B

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau cyd-gloi

Definition: Dyfais ddiogelwch sy'n atal peiriant, mecanwaith etc rhag gweithio mewn amgylchiadau anniogel. Mae'r rhain yn gyffredin ym myd amaeth.

Last updated: 13 May 2025

Welsh: dyfais gyflenwi

English: delivery device

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau cyflenwi

Notes: Yng nghyd-destun meddyginiaeth am asthma.

Last updated: 9 December 2021

Welsh: dyfais gysylltu

English: connecting device

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dyfais i buro'r corff cyfan

English: whole-body disinfection device

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau i buro'r corff cyfan

Last updated: 4 February 2021

Welsh: dyfais llaw ar gyfer EID

English: EID hand held device

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: dyfeisiau llaw ar gyfer EID

Last updated: 16 March 2017

Welsh: dyfais llosgi olew gwastraff

English: waste oil burning appliance

Status C

Subject: Law

Part of speech: Noun, Masculine, Singular

Last updated: 30 April 2008

Welsh: dyfais llwybr llygad

English: eye-tracking device

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau llwybr llygad

Definition: Teclyn sy'n mesur safleoedd a symudiadau'r llygad.

Last updated: 9 January 2020

Welsh: dyfais mewnanadlu nicotin

English: nicotine inhaling device

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Context: ‘Nicotine inhaling device’ a ddefnyddir ym Mil Iechyd y Cyhoedd am yr hyn a elwir yn fwy cyffredinol yn ‘e-cigarette’.

Last updated: 5 June 2015

Welsh: dyfais mod

English: mod device

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau mod

Notes: Mae'r ffurf vape mod / mod fepio yn gyfystyr.

Last updated: 17 October 2023

Welsh: dyfais nebwleiddio

English: nebulizer device

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau nebwleiddio

Last updated: 23 January 2025

Welsh: dyfais storio

English: storage device

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dyfais storio symudol

English: removable storage device

Status C

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 4 February 2009

Welsh: dyfais wedi ei mewnblannu

English: implanted device

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: dyfeisiau wedi eu mewnblannu

Last updated: 9 July 2020

Welsh: gyriant dyfais

English: device driver

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

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